Abstract

Table tennis teaching quality evaluation system research and application based on fuzzy rough clustering method

Author(s): Mengjie Qiao

In order to objective evaluate table tennis teachersÂ’ education teaching quality, propel to table tennis teaching quality improvement, the research uses clustering rough sets method establishing table tennis education teaching quality evaluation system. The system carries out evaluation on teaching quality from teachersÂ’ morality, teaching design, teaching way and practice result these four aspects, establishes 3 layersÂ’ hierarchical structure, evaluates judgment matrix by constructing fuzzy clustering, it gets each indicator weight and bottomlayer indicator combinationweight, comprehensive indicator sizes calculated by combinationweight can reflect table tennis teachersÂ’ teaching quality merits. The method uses fuzzy sets theory defining each indicator weight; evaluation result is more scientific and reasonable. The systemmakes up for the gap of table tennis education teaching quality evaluation; it has profound significance in propelling table tennis education development and improving table tennis teaching quality.